3+6x=39+x

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Solution for 3+6x=39+x equation:


Simplifying
3 + 6x = 39 + x

Solving
3 + 6x = 39 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
3 + 6x + -1x = 39 + x + -1x

Combine like terms: 6x + -1x = 5x
3 + 5x = 39 + x + -1x

Combine like terms: x + -1x = 0
3 + 5x = 39 + 0
3 + 5x = 39

Add '-3' to each side of the equation.
3 + -3 + 5x = 39 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = 39 + -3
5x = 39 + -3

Combine like terms: 39 + -3 = 36
5x = 36

Divide each side by '5'.
x = 7.2

Simplifying
x = 7.2

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